Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 80° = ____°
- Complement of 21° = ____°
- Third angle of a triangle with angles 69° and 32° = ____°
- Supplement of 139° = ____°
- Complement of 67° = ____°
- Supplement of 99° = ____°
- Supplement of 74° = ____°
- Supplement of 98° = ____°
- Complement of 25° = ____°
- Complement of 14° = ____°
- Third angle of a triangle with angles 59° and 26° = ____°
- Third angle of a triangle with angles 80° and 52° = ____°
- Supplement of 38° = ____°
- Complement of 9° = ____°
- Supplement of 4° = ____°
- Third angle of a triangle with angles 41° and 66° = ____°
- Third angle of a triangle with angles 42° and 80° = ____°
- Complement of 34° = ____°
- Third angle of a triangle with angles 50° and 89° = ____°
- Complement of 45° = ____°